The Comparative Analysis :
Mercedes SLK 350 7G-TRONIC (04 - 08) vs. Mercedes SLK 350 Sportmotor (08 - 11)
€ 48,500
€ 47,700
€ 48,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 47,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same width and height, but the SLK 350 is 0.7 inches shorter.
SLK 350
SLK 350 Sportmotor
51.1
70.4
77.6
51.1
70.4
78.9
70.4 in
Width
70.4 in
77.6 in
Width Incl. Mirrors
78.9 in
51.1 in
Height
51.1 in
95.7
161
95.7
161.7
161 in
Length
161.7 in
95.7 in
Wheelbase
95.7 in
Vehicle Weight
SLK 350
SLK 350 Sportmotor
3274 lb
Curb Weight
3230 lb
3924 lb
Gross Vehicle
Weight
Weight
3968 lb
Weight Difference:
44 lb
1.34 %
General
SLK 350
SLK 350 Sportmotor
R171
Generation
R171
Roadster
Car Body Style
Roadster
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
6-speed manual transmission
Engine
SLK 350
SLK 350 Sportmotor
V6 gasoline engine (naturally aspirated engine)
Engine Type
V6 gasoline engine (naturally aspirated engine)
Mercedes-Benz M 272
Engine Series
Mercedes-Benz M 272
M 272.963
Engine Code
M 272.969
4
Valves
4
6
Cylinders
6
3.5 L / 171 cu in
Displacement
3.5 L / 171 cu in
268 hp
at 6000 rpm
Power
301 hp
at 6500 rpm
SLK 350
268 hp
301 hp
SLK 350 Sportmotor
258 lb‑ft
at 3500 rpm
Max. Torque
266 lb‑ft
at 4900 rpm
SLK 350
258 lb‑ft
266 lb‑ft
SLK 350 Sportmotor
Performance
SLK 350
SLK 350 Sportmotor
155 mph
Maximum Speed
155 mph
5.5 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph
62
mph
mph
249 ft
0.000 sec
SLK 350
62 mph
62
mph
mph
246 ft
0.000 sec
SLK 350 Sportmotor
▶ REPLAY
12.22 lb/hp
Weight-to-Power Ratio
10.73 lb/hp
SLK 350
12.22 lb/hp
10.73 lb/hp
SLK 350 Sportmotor
Fuel Economy / Emissions
SLK 350
SLK 350 Sportmotor
Fuel Economy
23 mpg
combined
25 mpg
SLK 350
23 mpg
25 mpg
SLK 350 Sportmotor
17 mpg
city
17 mpg
30 mpg
highway
34 mpg
18.5 gal
Fuel Tank Capacity
18.5 gal
431 mi
Range
458 mi
SLK 350
431 mi
458 mi
SLK 350 Sportmotor
Environmental Impact
191.4 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
179.9 kWh
SLK 350
191.4 kWh
179.9 kWh
SLK 350 Sportmotor
Euro 4
Emission Standard
Euro 4 / Euro 5
389 g/mi (NEFZ)
CO2 Emissions
365 g/mi (NEFZ)
Practical Convenience
SLK 350
SLK 350 Sportmotor
2
Doors
2
2
No. of Seats
2
650 lb
Maximum Payload
739 lb
8.5 cu ft
Trunk Volume
8.5 cu ft
No data
Cargo Volume (Seats Down)
No data
